Best Structured Steel Apps

168+ iOS apps curated and reviewed

4.4 avg rating
14 free apps
Updated September 2026

Whether you're new to structured steel or looking for an upgrade, our curated collection of 168+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Structured Steel Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Structural SteelBookStructural SteelBook$4.994.7★ (6)NoNoAug 2026
2CSiSteelCSiSteelFree5.0★ (7)NoNoJul 2026
3Steel Structures PracticeSteel Structures PracticeFreeNoNoAug 2026
4Flash.It: Metal FlashingFlash.It: Metal FlashingFree4.6★ (8)NoYesSep 2026
5ACRS CloudACRS CloudFreeNoNoJul 2026
6ACRS UpstreamACRS UpstreamFreeNoNoJul 2026
7[steel shapes][steel shapes]$4.994.8★ (113)NoNoAug 2026
8Steel ProfilesSteel ProfilesFree4.7★ (269)NoYesSep 2026

Top Picks for Structured Steel

Structural SteelBook#1

Structural SteelBook by David Homes

Structural steel shapes book
Editor's Choice
🔍 Reference
4.7(6 ratings)
$4.99
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Access a comprehensive reference for structural steel shapes, including multiple AISC library versions. Easily switch between imperial and metric units, sort sections, and perform quick searches. Print or share section properties and cross-sections.

5.0(7 ratings)
Free
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This app provides a comprehensive library of steel sections and their structural properties. It helps users find optimum sections for design, search for equivalents, and sort by various parameters. Ideal for engineers, suppliers, teachers, and students involved in steel design projects.

More Structured Steel apps to explore

FAQ about Structured Steel

What are the best structured steel apps for iPhone?
Structural SteelBook tops our structured steel apps ranking as of September 2026, with a 4.7-star average from 6 App Store ratings, and it's priced at $4.99.
Yes — 14 of the top structured steel apps we rank are free to download, including CSiSteel and Steel Structures Practice.
Structural SteelBook has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 168+ structured steel apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Structural SteelBook is a reference application providing detailed information on structural steel shapes. It includes multiple versions of the AISC (American Institute of Steel Construction) databases, allowing users to access a wide range of steel section properties.
Structural SteelBook includes the latest AISC v15 library, as well as previous versions like v13, v14, LRFD 1-3, and ASD 5-9. It also contains historic AISC databases for comprehensive reference.